From 01577bed9d9840f48766a16095ab2b1fce8c02ff Mon Sep 17 00:00:00 2001
From: faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Tue, 6 Mar 2012 21:06:51 +0000
Subject: Yay redstone repeaters!

git-svn-id: http://mc-server.googlecode.com/svn/trunk@374 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 source/cRedstoneSimulator.h | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

(limited to 'source/cRedstoneSimulator.h')

diff --git a/source/cRedstoneSimulator.h b/source/cRedstoneSimulator.h
index 853816f3b..927902f5a 100644
--- a/source/cRedstoneSimulator.h
+++ b/source/cRedstoneSimulator.h
@@ -26,17 +26,56 @@ public:
 	eRedstoneDirection GetDirection( int a_X, int a_Y, int a_Z );
 	eRedstoneDirection GetDirection( const Vector3i & a_Pos ) { return GetDirection( a_Pos.x, a_Pos.y, a_Pos.z ); }
 private:
+	struct sRepeaterChange
+	{
+		Vector3i Position;
+		int Ticks;
+		bool bPowerOn;
+		bool bPowerOffNextTime;
+	};
+
 	typedef std::deque <Vector3i> BlockList;
 
+	typedef std::deque< sRepeaterChange > RepeaterList;
+	RepeaterList m_SetRepeaters;
+	void SetRepeater( const Vector3i & a_Position, int a_Ticks, bool a_bPowerOn )
+	{
+		for( RepeaterList::iterator itr = m_SetRepeaters.begin(); itr != m_SetRepeaters.end(); ++itr )
+		{
+			sRepeaterChange & Change = *itr;
+			if( Change.Position.Equals( a_Position ) )
+			{
+				if( Change.bPowerOn && a_bPowerOn == false )
+				{
+					Change.bPowerOffNextTime = true;
+				}
+				if( a_bPowerOn == true )
+				{
+					Change.bPowerOffNextTime = false;
+				}
+				Change.bPowerOn |= a_bPowerOn;
+				return;
+			}
+		}
+
+		sRepeaterChange RC;
+		RC.Position = a_Position;
+		RC.Ticks = a_Ticks;
+		RC.bPowerOn = a_bPowerOn;
+		RC.bPowerOffNextTime = false;
+		m_SetRepeaters.push_back( RC );
+	}
+
 	virtual void AddBlock(int a_X, int a_Y, int a_Z) {}
 
 	void HandleChange( const Vector3i & a_BlockPos );
 	BlockList RemoveCurrent( const Vector3i & a_BlockPos );
 
 	bool PowerBlock( const Vector3i & a_BlockPos, const Vector3i & a_FromBlock, char a_Power );
-	int UnPowerBlock( const Vector3i & a_BlockPos );
+	int UnPowerBlock( const Vector3i & a_BlockPos, const Vector3i & a_FromBlock );
 
 	bool IsPowered( const Vector3i & a_BlockPos, bool a_bOnlyByWire = false );
+	bool IsPowering( const Vector3i & a_PowerPos, const Vector3i & a_BlockPos, eRedstoneDirection a_WireDirection, bool a_bOnlyByWire );
 	
 	BlockList m_Blocks;
 	BlockList m_BlocksBuffer;
@@ -44,6 +83,7 @@ private:
 	BlockList m_RefreshPistons;
 
 	BlockList m_RefreshTorchesAround;
+	
 	void RefreshTorchesAround( const Vector3i & a_BlockPos );
 
 	cCriticalSection m_CS;
-- 
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